ONTAP Hardware

FAS2650 miniSAS Cable Connections - Need to Swap Ports

nicholsongc

What is the best supported way to swap SAS connections in production?

 

We currently have...

Node1:0a --> Node2:0a

Node1:0b-->Node2:0b

 

It should be...

Node1:0a --> Node2:0b

Node1:0b-->Node2:0a

 

I need to swap the connections on Node2 without causing a PANIC.  Any suggestions?

 

 

2 REPLIES 2

aborzenkov
Takeover, swap cables, giveback.

andris

That's a good, safe way to do it. You can also just yank the cables and recable while running.

 

Ref: Fault LED is lit for no apparent reason on a FAS22xx or FAS25xx HA storage system with internal-only storage

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